Update doc comments of utility functions on lists

2013-12-12 19:33:22 +04:00
parent 6546d7a1e7
commit 13214d2dec
1 changed files with 3 additions and 3 deletions
@@ -57,7 +57,7 @@ public inline fun <in T> List<T>.sort(transform: fun(T) : java.lang.Comparable<*
 */

 /**
- * Returns the first item in the list
+ * Returns the first item in the list or null if the list is empty
 *
 * @includeFunctionBody ../../test/ListTest.kt first
 */
@@ -66,7 +66,7 @@ val <T> List<T>.first : T?


 /**
- * Returns the last item in the list
+ * Returns the last item in the list or null if the list is empty
 *
 * @includeFunctionBody ../../test/ListTest.kt last
 */
@@ -85,7 +85,7 @@ val <T> List<T>.lastIndex : Int
    get() = this.size - 1

 /**
- * Returns the first item in the list
+ * Returns the first item in the list or null if the list is empty
 *
 * @includeFunctionBody ../../test/ListTest.kt head
 */